SPR-1

The SPR-1 is a single-shot sniper rifle chambered for the 7.62×51mm NATO cartridge. Referred to as a "Precision Tactical Rifle" by Pindad, the SPR-1 is in fact essentially a well-made version of a locally-available hunting rifle (probably based on the Remington 700), brought to military/police sniper standards. The rifle was developed from 2000 and pressed into service in 2003 due to arms embargoes as the Indonesian military was deployed in Aceh in anti-insurgency operations against GAM.^[10]

Changes from the original rifle include the addition of a Harris-type bipod adjustable for height and cant, the addition of an adjustable cheekpiece for the standard thumbhole stock, and a rail for the mounting of various scope rings. It was also based on the Mauser SP66.^[10]

The barrel also has what Pindad refers to as a "muzzle brake," but this merely consists of a pair of angled cuts near the front of the muzzle, and is therefore just a form of porting. Feed is from an internal magazine, with a hinged floorplate for reloading and unloading the weapon. The stock is of laminated, weatherproofed wood, and the metalwork of high-grade steel with a corrosion-resistant finish.^{[citation needed]}

SPR-2

The SPR-2 is a .50 BMG anti-materiel rifle which is fed from a 5-round box magazine. It has a range of 2,000 meters (2 kilometers) and it can be equipped with a suppressor.^[6] The SPR-2 can be used to penetrate steel plating for up to 2 centimeters.^[6] It was first revealed in 2007.^[11][12]

The weapon has a foldable carry handle, which is used to carry it in case of short distance.^[4] The SPR-2 has a picatinny rail on the upper receiver to allow the easy installation of any optics with a foldable monopod on the stock.^[4]

Its design appears to be based on the Zastava M93.^[12]

SPR-3

The SPR-3 is a magazine-fed variant of the SPR-1, chambered in 7.62x51mm NATO ammo. It was developed to replace the SPR-1 in Indonesian service.^[13] The SPR-3 was introduced in 2010 after development of the rifle was done from 2007.^[14] The rifle was shown to the public in 2011 at the APSDEX convention.^[14] Its known in the Indonesian military as the "Blue Angel".^[14]

The weapon is designed with a skeleton stock that has a foldable monopod with a free-floating barrel and a large multi-slot muzzle broke.^[13] Its design was based on the SPR-2.^[4] Changes from the first prototype rifles include the buttstock, front grip and the rod attachment for the bipod.^[14]

With a suppressor installed, the SPR-3 can be fired from up to 500 meters if subsonic ammunition is used.^[4]

SPR-4

The SPR-4 is a .338 Lapua Magnum magazine-fed sniper rifle. It has an effective range of 1500 meters, which serve to fulfill firepower gaps between the SPR-1/SPR-3 and SPR-2.^[15] It has a capacity of five rounds.^[16]

It was first introduced by the company in October 2017.^[17]

Future

•  Laos: Laos has expressed an interest to acquire SPR-2s in a potential contract in a meeting between Pindad representatives and Laotian officials on September 21, 2017.^[21][22]