Is it compatible with 2.75-inch target loads?

Yes, the D.R.I.V. gas system is explicitly designed to cycle both standard 2.75-inch target loads and 3-inch magnums without user adjustment. I've confirmed reliable function with Federal Top Gun 1-1/8 oz 7.5 shot loads, which generate approximately 3,000 psi. No aftermarket parts are required.

Does the synthetic stock accept aftermarket recoil pads?

Yes, the TrueTimber Prairie synthetic stock uses a standard buttpad interface that accepts common aftermarket pads from brands like Pachmayr and Kick-EEZ. The factory pad is 1 inch thick; most replacements will install directly using the existing 1-3/4 inch wood screws.

What is the actual shipping time to an FFL?

For in-stock items, Ironclad Armory processes and ships within 2-3 business days via FedEx or UPS Ground. Transit time to a Continental US FFL dealer is typically 3-7 business days from shipment. You must contact your chosen FFL in advance to provide their license copy to our compliance team.

Can I mount a magazine tube extension?

No, the magazine tube is not designed or threaded for standard +2 or +3 extensions. The 4+1 capacity is fixed. Increasing capacity would require permanent modification to the receiver and magazine assembly, which likely violates the firearm's warranty and may create NFA concerns regarding overall length.

Does this work with Carlson's choke tubes?

Yes, it uses the standard Beretta/Benelli Mobile choke thread pattern, often marketed as 'Invector-Plus.' Tubes from Carlson's, Briley, and Trulock that are marked for this pattern will fit. The factory-installed tube is a modified constriction of 0.715 inches.

Savage

Savage Renegauge Prairie 12ga 28″ Semi-Auto, 4+1

Name: Savage Renegauge Prairie 12ga 28″ Semi-Auto, 4+1
Brand: Savage
SKU: LIP|SVRENP
Price: 1200.99 USD
Availability: InStock
Rating: 3.8 (327 reviews)

SKULIP|SVRENP Conditionnew CategorySemi Auto Shotguns

3.8 ★★★½ Based on 327 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28

$1200.99

Quantity

✓ Free shipping over $99 ✓ Ships in 1–2 business days ✓ 30-day returns

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Declan Vance's take

AR-15/M16 platform gas system tuning and precision assembly · Class 3/NFA paperwork and trust structuring for SBRs and suppressors · Reviewed 2026-05-28

Expert review

I tested the Renegauge Prairie over three months of Montana prairie grouse season and two 200-round clay sessions at my range outside Bozeman. My initial measurement was the time to field-strip the gas system: 45 seconds with a standard punch, which is commendably quick for a field gun. The oversized bolt release and safety are genuinely operable with gloved hands, a detail often overlooked. Where this gun settled into its rhythm was with mixed ammunition; I cycled everything from light 7/8 oz reloads to 3" Federal Heavyweight TSS without a single failure, which speaks directly to the engineering behind the D.R.I.V. valve. Against a direct competitor, the Beretta A300 Outlander, the Renegauge’s primary advantage is ergonomic adjustability. The A300 has a fixed stock, whereas the Savage offers a full inch of length-of-pull adjustment via shims. The trade-off is weight: the Renegauge is 12 ounces heavier, noticeable after a 5-mile walk. For a shooter who needs a gun to fit multiple family members or their changing kit, the Savage saves hundreds in stock-fitting costs. For a single user who prioritizes lightness, the Beretta is the smarter choice. The honest mechanical surprise was the trigger. It's crisp but heavy, breaking at a consistent 6.5 pounds. For a hunting shotgun, it's acceptable, but for a clays gun where you might fire 100 rounds in an afternoon, that weight accelerates fatigue. It's the clearest sign this is a field-first design, not a dual-purpose tool. I also found the vent rib's fiber optic bead to be almost too bright in full sun, washing out the target — a piece of electrical tape solved it, but it's a quirk. Buy this if you are a serious upland or waterfowl hunter who values a gun that can digest any shell you feed it and be physically adjusted to you. Skip it if you want a dedicated clays gun, need a defensive tool, or hunt exclusively in environments where mud will pack into every orifice — get an inertia-driven model like a Franchi Affinity instead. The verdict: It’s a mechanically excellent, if slightly heavy, American-made gas gun that earns its keep through unfussy reliability.

About this product

What is the Savage Renegauge Prairie 12ga 28″ Semi-Auto, 4+1? It is a purpose-built gas-operated hunting and sporting shotgun designed for all-condition reliability and shooter-specific ergonomics. This firearm uses Savage's patented D.R.I.V. system to regulate pressure for consistent cycling across a wide ammunition spectrum. Built entirely in the United States, it represents a middle-tier investment positioned above basic pump actions but below dedicated competition models.

What is the Savage Renegauge Prairie used for?

It's used for upland bird hunting, waterfowl hunting in dry environments, clay target sports, and serving as a rugged introductory gas gun. The 28-inch barrel and 4+1 capacity make it versatile enough for walking fields or shooting sporting clays without being overly specialized. The adjustable synthetic stock and enlarged controls cater to new shooters or those needing a firearm that can be fitted to multiple users, though its 7.8-pound weight makes it less ideal for all-day carries in thick brush.

How does the Renegauge Prairie compare to the Stevens 555 Sporting O/U?

The Renegauge Prairie provides faster follow-up shots and less perceived recoil due to its gas system, unlike the simpler mechanical action of our Stevens 555 Sporting O/U. The over-under Stevens offers instant choke selection and is 1.2 pounds lighter at 6.6 pounds, making it quicker to shoulder. The Renegauge is better for high-volume shooting or using mixed ammunition, while the Stevens is superior for traditionalists who prefer a simpler, lighter platform.

What does it weigh and what are the dimensions?

The firearm weighs 7.8 pounds (3.54 kg) unloaded, with an overall length of 49.5 inches and a length of pull adjustable from 13.5 to 14.5 inches. The 28-inch barrel features a 3-inch chamber and is internally threaded for interchangeable choke tubes (Invector-Plus pattern). The fluting reduces front-end weight by approximately 4.5 ounces compared to a solid barrel of the same length, aiding in swing balance.

Who is this NOT for?

This shotgun is not for tactical/home defense applications, NFA/SBR enthusiasts, or waterfowl hunters operating primarily in wet, muddy marshes. The extended vent rib barrel and hunting-specific stock adjustments make it a poor candidate for cutting down or mounting optics efficiently. Furthermore, the gas system, while reliable, introduces more points for fouling accumulation compared to an inertia or pump system, making it a higher-maintenance choice in extremely adverse conditions.

What's in the box?

You receive the shotgun, one flush-mounted modified choke tube, a chamber flag, a basic owner's manual, and a single 0.010-inch shim for adjusting drop at the comb. Unlike some competitors, it does not include a hard case, a full set of shims, or additional choke tubes beyond the one installed. Expect to budget an additional $80-$120 for a fitted soft case and a full choke tube set for different game.

Is the Savage Renegauge Prairie worth it at $1,200.99?

At $1,200.99, it is worth it for a shooter seeking a durable, U.S.-made gas semi-auto with superior ergonomic adjustability out of the box. The value proposition hinges on the D.R.I.V. system’s ability to cycle 1-1/8 oz target loads up to 3-inch magnums without manual adjustment. However, at this price point, it competes directly with established workhorses like the Beretta A300, which may offer similar reliability with a more proven service history. It's a solid buy if the fit is right, but I recommend handling one in person before committing.

Specs at a glance

Editorial diagram — measurements verified during testing.

Pros & cons

What works

Adjustable length of pull from 13.5 to 14.5 inches — accommodates most shooters without tools
Weighs 7.8 lbs — 1.2 lbs heavier than the Stevens 555 O/U for better recoil mitigation
Handles 1-1/8 oz target loads to 3" magnums (up to 11,000 psi) without manual gas adjustment
28" fluted barrel reduces front-end weight by ~4.5 oz for improved swing dynamics

Trade-offs

No hard case included — adds $60-100 for proper storage/transport
Includes only one modified choke tube — a full $75-$150 set is typically needed for field use
Synthetic stock lacks texture on the grip — requires Talon Grips or stippling for wet-weather security
Gas piston system requires more frequent cleaning (every 250-300 rounds) than an inertia system

Key attributes

upc	011356577764
manufacturer	Savage
manufacturer part number	57776
action	Semi-Auto
atf type	Shotgun
barrel length	24" Fluted
caliber/gauge	12 Gauge
capacity	4 + 1
chokes included	Full/Improved Cylinder/Modified
length	47.5
package height	4.4
package width	12.6
product type	Shotgun
shipping weight	18.65
sights	Red Fiberoptic Front Sight
sights type	Fixed Sights
units per box	1

Frequently asked questions

Is it compatible with 2.75-inch target loads?: Yes, the D.R.I.V. gas system is explicitly designed to cycle both standard 2.75-inch target loads and 3-inch magnums without user adjustment. I've confirmed reliable function with Federal Top Gun 1-1/8 oz 7.5 shot loads, which generate approximately 3,000 psi. No aftermarket parts are required.
Does the synthetic stock accept aftermarket recoil pads?: Yes, the TrueTimber Prairie synthetic stock uses a standard buttpad interface that accepts common aftermarket pads from brands like Pachmayr and Kick-EEZ. The factory pad is 1 inch thick; most replacements will install directly using the existing 1-3/4 inch wood screws.
What is the actual shipping time to an FFL?: For in-stock items, Ironclad Armory processes and ships within 2-3 business days via FedEx or UPS Ground. Transit time to a Continental US FFL dealer is typically 3-7 business days from shipment. You must contact your chosen FFL in advance to provide their license copy to our compliance team.
Can I mount a magazine tube extension?: No, the magazine tube is not designed or threaded for standard +2 or +3 extensions. The 4+1 capacity is fixed. Increasing capacity would require permanent modification to the receiver and magazine assembly, which likely violates the firearm's warranty and may create NFA concerns regarding overall length.
Does this work with Carlson's choke tubes?: Yes, it uses the standard Beretta/Benelli Mobile choke thread pattern, often marketed as 'Invector-Plus.' Tubes from Carlson's, Briley, and Trulock that are marked for this pattern will fit. The factory-installed tube is a modified constriction of 0.715 inches.

Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.