SRB 18

Our preconfigured SRB self loading rifle sets one of the highest standards even in the basic configuration, including Ceracote coating, operating elements on both sides and adjustable gas blocks (except SRB9)

Dedicated engineered by HERA and manufactured in Germany including polymer products like butt-stocks (except Magpul PRS), magazines, front grips and fore-stocks are a matter of course to deliver one of the highest quality rifles as well as a homogeneous system.

Without exception, all breech groups used in our SRB system are MPI tested (Magnetic Particel Imaging), compacted (shot peening) and nitrided according to military specifications.

All full assembled weapons are delivered in a lockable weapon case and with a 10 shot magazine.

All lowers, upper and handguards comply with our Gen.3 standard. Our Lower systems are delivered with a custom made sport spring set, for a Mil-Spec typical trigger weight the original spring set is also included.

Below you will find technical details for our HERA SRB18 System.
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Overall Length:
Barrel Lenght:
Thread (Muzzle):

THE15th  SRB18

100 cm
4280 Grams
CC Compensator
5/8×24 TPI
Keymod 15″



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Body parts milled from a solid block of certified 7075-T6 aluminum. Manufactured in the internal machine park at the Triefenstein site, Lower Franconia. We use the most modern milling machines from DMG Mori for production. “Fingerrests” produced in simultaneous operation, chamfered magazine shaft edges, as well as the integrated Trigger Guard are just a few features.


High precision (Button Rifled) HERA match barrel made from 42CrMo4. All THE 15th barrels are 100% honed, in contrast to the often usual rubbing process. All HERA barrels are low stress annealed in various production steps and manufactured with minimum tolerances.


All THE 15th models are delivered with a MPI tested breech group. As one of the few companies in Europe we uncompromisingly use one of the most proven test methods to deliver consistently high quality. All breech groups are also compacted (shot peening) and nitrided according to military specifications.


Free choice of hand protection. No matter if you want accessories in M-LokKeymod or traditional Picatinny design. At HERA you can choose all models without extra charge. All models are also compatible with each other. So you remain future-proof and can, if necessary, change the hand protection without disassembling the barrel. Please note that our SPORT models are only approved for use as sports rifle, when the approved stock for the according model is used.


The model SRB18 will be delivered with a precision butt-stock from MAGPUL. This is probably the most advanced adjustable precision butt-stock for self-loading rifles from the market leader MAGPUL. Uncompromising quality up to special equipment.


Gastight adjustable gas block including “Straight” gas tube as standard. We are one of a few companies who can, thanks to our own production, use gas tubes which are connected gastight to the gas block via threads.


One of the best compensators, the HERA CC, already installed as standard. Highly effective 3-chamber compensator. Made in Germany.


The 45/90 degree MPSS safety bolt from our company will be delivered with 5 different safety levers and 3 caps in 3 colors (black, sand, green) which can be combined with each other. There are 25 possible combinations for a perfect adaptation to the shooter. Currently the most configurable safety bolt on the market.


Guaranteed spare parts supply. With one of the highest levels of in-house production up to polymer products such as shafts, magazines, handles or front grips, we guarantee a future-proof product made in Germany. Both in the supply of spare parts, as well as in repair and service, we can usually do without purchased parts from abroad.