Compare prices
1 offer · 1 in stock · sorted by best price| Retailer | Price | Stock | Last checked | Deal |
|---|---|---|---|---|
| East Valley Tactical | $79.00 | In stock (44) | 49m ago | Go to deal |
Prices and stock are from each retailer's latest check and can change. Price Dope may earn a commission from retailer links. Disclosure
Description
- Recessed profile suppressor adapter compatible with Comstock, Rearden, and other common Plan
- B muzzle devices. Currently the lightest recessed steel Plan
- B HUB adapter on the market at just 2.1 ounces. Compared to the standard LPA, the RPA shortens the overall length of the suppressor system and makes a tighter handguard to suppressor gap.
- Allows for the quick attachment and removal of suppressors
- High strength 17-4 PH stainless steel
- Durable black nitride finish
- Standard 1.375-24 threads (also known as HUB or Bravo) for use on most rifle suppressors
- Has both 1-7/16" wrench flats and 1.5" spanner notches for easy installation and removal
- 0.18" added length
- 2.1 ounces
- Fitment note: The RPA places muzzle devices 0.40" deeper than our standard LPA. Please check your muzzle device and suppressor to ensure it will fit. Please contact us for more information.
- Some suppressor companies do not warranty their products when used on aftermarket mounts or muzzle devices. Always check bullet stabilization before attaching a suppressor and always use an alignment rod to ensure the suppressor system is set up correctly. Comstock Armory will not be held liable for injury, death, or damage resulting from the use or misuse of this product.
- Read installation instructions before use.
- UPC: 850069580285
- SKU: RPA-B-SS
Specs
| Brand | Comstock Armory |
|---|---|
| Categories | Suppressor accessories · Parts |
| UPC | 00850069580285 |
D.O.P.E.Price history
Lowest price across connected retailers, from every price check we've recorded.
- Current best
- $79.00
- Low
- $79.00 Oct 9, 2026
- High
- $79.00 Oct 9, 2026
- Tracking since
- Oct 9, 2026
One price check so far ($79.00 on Oct 9, 2026). The chart fills in as retailers are re-checked.
Recent price checks (1)
| Date | Retailer | Price | Stock |
|---|---|---|---|
| Oct 10, 2026, 1:15 AM PT | East Valley Tactical | $79.00 | In stock |
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