Geissele Automatics AR-15 Maritime Bolt Catch Steel Black
Click to see full view
Geissele
Overview
The Geissele Automatics AR-15 Maritime Bolt Catch is designed for enhanced functionality in demanding environments, featuring a unique design that allows for easier manipulation even with gloves or in adverse conditions. Made from steel with a phosphate finish, this bolt catch is built to withstand rigorous use while maintaining reliability. This component is commonly found in builds with a mid-length gas system chambered in 5.56 NATO, making it an excellent choice for those seeking robust performance in their AR-15 setup.
Specifications
Available Merchants(7)
Prices checked
Price Alert
October 2026 so far on GunPartPicker
Geissele Automatics AR-15 Maritime Bolt Catch Steel Black is the second most added bolt catch on GunPartPicker so far in October 2026, behind the Strike Industries Extended Bolt Catch, with about 12% of all bolt catches added to builds. That's its 6th straight month at #2. Builds with this bolt catch are mostly chambered in 5.56 NATO (73%, then .223 Wylde 9%), split between mid-length (47%) and carbine-length (30%) gas systems, and mostly AR-15 (94%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 6 of the 7 retailers we track have it in stock. It dipped to $27.21 at KY Gun Company for a stretch in September 2026, well under its usual $31, so sales do come around. Buying today, the lowest price is $28.08 at KY Gun Company.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
Not sure which bolt catch to pick?
We ranked every bolt catch by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Bolt Catch Guide →Frequently Built With
The part most often added in each category by hundreds of builds that include this one
Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT - Radian Grey
CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B
Magpul MOE K2 Grip Polymer Gray
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Geissele Automatics Llc Ar-15 Maritime Bolt Catch Steel Black
| Build | Parts | Total |
|---|---|---|
 | 17 | $1283.65 |
 | 30 | $6908.41 |
 | 17 | $780.27 |
 | 13 | $733.63 |
 | 21 | $2582.52 |
 | 23 | $2022.73 |
 | 16 | $1181.03 |
 | 11 | $929.59 |
 | 12 | $1736.38 |
 | 19 | $1642.33 |
 | 19 | $2134.00 |
| 23 | $1381.69 |
No reviews yet. Be the first to review this product!