Name: HUB - Extended Plan-B Adapter (HPA) Titanium Suppressor Adapter
Brand: Comstock Armory
SKU: tae6jzn

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1 offer · 1 in stock · sorted by best price

Retailer	Price	Stock	Last checked	Deal
East Valley Tactical	$119.00	Low (3)	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

Extended/XL titanium suppressor adapter compatible with Comstock, Rearden, and other common Plan
B muzzle devices. Currently the lightest extended titanium Plan
B HUB adapter on the market at just 1.1 ounces. Compared to the standard LPA, the HPA gives an additional 0.4" of space in the blast chamber to fit longer muzzle devices. The rear cylindrical section is 1.08" wide and will tuck under nearly all handguards.
Allows for the quick attachment and removal of suppressors
High strength Grade 5 Titanium
Durable PVD 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
0.7" added length
1.1 ounces
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: 850069580360
SKU: HPA-B-TI

Brand	Comstock Armory
Categories	Suppressor accessories · Parts
UPC	00850069580360

Lowest price across connected retailers, from every price check we've recorded.

One price check so far ($119.00 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	$119.00	Low